We are Sino-German joint venture, Founded in 2015,  adcopted with German-style management and production technology.

PromaXX is an expert in Twin-screw extruder spare parts manufacturing. 

We are capable of producing Screw elements, Barrels, Shafts and Accessories.

We are also able to provide you professional Engineering design, process optimization, wear measurement,Screw cleaning and dismantling. 

PromaXX is your reliable total solution provider of Twin-screw extruder spare parts and service.

Business Covers:
Manufacturing of wear resistant screw elements, barrels, shafts and accessories.
Providing maintainance and trouble-shooting of twin-screw extruders. 

Management System: 
ISO9001: 2015 Quality Management System
TQM,6S Management standardization